From: Brian Starkey <brian.starkey@arm.com>
To: dri-devel@lists.freedesktop.org
Cc: Liviu Dudau <Liviu.Dudau@arm.com>, linux-kernel@vger.kernel.org
Subject: [PATCH 1/8] drm: mali-dp: Set the drm->irq_enabled flag to match driver's state.
Date: Tue, 11 Oct 2016 15:26:02 +0100 [thread overview]
Message-ID: <1476195969-23655-1-git-send-email-brian.starkey@arm.com> (raw)
From: Liviu Dudau <Liviu.Dudau@arm.com>
Mali DP driver does not use drm_irq_{un,}install() function so the
drm->irq_enabled flag does not get set automatically.
drm_wait_vblank() checks the value of the flag among other functions.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
---
Hi,
This series is a bunch of small driver-internal fixes and cleanup for
Mali-DP.
-Brian
drivers/gpu/drm/arm/malidp_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 9280358..7987ebd 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -377,6 +377,8 @@ static int malidp_bind(struct device *dev)
if (ret < 0)
goto irq_init_fail;
+ drm->irq_enabled = true;
+
ret = drm_vblank_init(drm, drm->mode_config.num_crtc);
if (ret < 0) {
DRM_ERROR("failed to initialise vblank\n");
@@ -402,6 +404,7 @@ fbdev_fail:
vblank_fail:
malidp_se_irq_fini(drm);
malidp_de_irq_fini(drm);
+ drm->irq_enabled = false;
irq_init_fail:
component_unbind_all(dev, drm);
bind_fail:
--
1.7.9.5
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next reply other threads:[~2016-10-11 14:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-11 14:26 Brian Starkey [this message]
2016-10-11 14:26 ` [PATCH 2/8] drm: mali-dp: Clear the config_valid flag before using it in wait_event Brian Starkey
2016-10-11 14:26 ` [PATCH 3/8] drm: mali-dp: Add pitch alignment check function Brian Starkey
2016-10-11 14:26 ` [PATCH 4/8] drm: mali-dp: Add pitch alignment check for planes Brian Starkey
2016-10-11 14:26 ` [PATCH 5/8] arm: mali-dp: Extract mode_config cleanup into malidp_fini Brian Starkey
2016-10-11 14:26 ` [PATCH 6/8] drm: mali-dp: Refactor plane initialisation Brian Starkey
2016-10-11 14:26 ` [PATCH 7/8] drm: mali-dp: Enable alpha blending Brian Starkey
2016-10-11 14:26 ` [PATCH 8/8] drm: mali-dp: Store internal format and n_planes in plane state Brian Starkey
2016-10-11 15:03 ` [PATCH 1/8] drm: mali-dp: Set the drm->irq_enabled flag to match driver's state liviu.dudau
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